Insomnia is one of the most common sleep disorders. People who suffer from insomnia have problems falling asleep or staying asleep, which can make it hard to function during the day. It can last for less than a week or become a chronic health problem. Insomnia affects approximately half of American adults at some point in their lives.
Do you have insomnia? Signs and symptoms of poor sleep health include:

Trouble falling asleep.

Restless sleep.

Waking up too early in the morning.

Feeling tired and un-refreshed when you wake up in the morning, even if you have slept a full night.

What causes insomnia?
Several factors can contribute to insomnia. Common causes include:

Stress

Anxiety

Depression

Age-related changes, such as menopause

Other factors include:

Drinking too much caffeine during the day

Drinking alcohol before bedtime

Excessive napping during the day

Changes in surrounding and sleep schedule

Noise

Jet lag

Certain medications

Pain and other symptoms from medical problems

Treating insomnia
Treatment for insomnia involves diagnosing and responding to any underlying medical or psychological problems that may be contributing to your poor sleep health. If that is the case insomnia may go away once the causes are dealt with. However, there are many cases in which other treatments are required. Those may include: